What is the right way to work this problem? (- -3 +12)

Question

What is the right way to work this problem?

(- -3 +12)

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Mít Mít 3 years 2021-08-08T15:07:50+00:00 1 Answers 8 views 0

Answers ( )

  1. Neala
    0
    2021-08-08T15:08:59+00:00
    Reply

    Answer:

    15

    Step-by-step explanation:

    yes

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )